Analysis
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max time kernel
113s -
max time network
94s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
25-09-2024 04:50
Static task
static1
Behavioral task
behavioral1
Sample
f539613bb8aa110f64481c22d073f510_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
f539613bb8aa110f64481c22d073f510_JaffaCakes118.exe
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Size
236KB
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MD5
f539613bb8aa110f64481c22d073f510
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SHA1
c961c5aec12d17d0e6427bb2886619d604947c9a
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SHA256
e173a639506cfac3f65723d711ad072d18b95f2776581d43407e1ffb6bec441f
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SHA512
dba51c39a1d9f8cfe9d2a9b1cd9b06cb25f8bc60d3cae43105bb32cee0e7ff96960bd2438d4ee6e641a1416c05a5c67036696e195bb9f1cf17e49ebf158fc276
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SSDEEP
3072:sR9HSUA9Au2+coOnrvBcopuYYtZRsROxO1fcjBN27oZV3DwdOwUqx+LR3:49HdA9A1oyTBcop1jQxO98bvUUqcF
Malware Config
Extracted
buer
https://gstatiknetiplist.cc/
https://gstatiknetiplist.com/
Signatures
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resource yara_rule behavioral2/memory/1696-2-0x00000000001C0000-0x00000000001CA000-memory.dmp buer behavioral2/memory/1696-3-0x0000000040000000-0x000000004000C000-memory.dmp buer behavioral2/memory/1696-4-0x0000000040000000-0x0000000042824000-memory.dmp buer behavioral2/memory/1696-6-0x00000000001C0000-0x00000000001CA000-memory.dmp buer behavioral2/memory/1696-7-0x0000000040000000-0x000000004000C000-memory.dmp buer behavioral2/memory/1696-18-0x0000000040000000-0x000000004000C000-memory.dmp buer behavioral2/memory/1696-17-0x0000000040000000-0x0000000042824000-memory.dmp buer -
Executes dropped EXE 1 IoCs
pid Process 864 responder.exe -
Program crash 1 IoCs
pid pid_target Process procid_target 1496 1696 WerFault.exe 81 -
System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language f539613bb8aa110f64481c22d073f510_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language responder.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1696 wrote to memory of 864 1696 f539613bb8aa110f64481c22d073f510_JaffaCakes118.exe 91 PID 1696 wrote to memory of 864 1696 f539613bb8aa110f64481c22d073f510_JaffaCakes118.exe 91 PID 1696 wrote to memory of 864 1696 f539613bb8aa110f64481c22d073f510_JaffaCakes118.exe 91
Processes
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C:\Users\Admin\AppData\Local\Temp\f539613bb8aa110f64481c22d073f510_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\f539613bb8aa110f64481c22d073f510_JaffaCakes118.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1696 -
C:\ProgramData\ErrorResponder\responder.exeC:\ProgramData\ErrorResponder\responder.exe "C:\Users\Admin\AppData\Local\Temp\f539613bb8aa110f64481c22d073f510_JaffaCakes118.exe" ensgJJ2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:864
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1696 -s 4362⤵
- Program crash
PID:1496
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 1696 -ip 16961⤵PID:4900
Network
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Remote address:8.8.8.8:53Request8.8.8.8.in-addr.arpaIN PTRResponse8.8.8.8.in-addr.arpaIN PTRdnsgoogle
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Remote address:8.8.8.8:53Request228.249.119.40.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request83.210.23.2.in-addr.arpaIN PTRResponse83.210.23.2.in-addr.arpaIN PTRa2-23-210-83deploystaticakamaitechnologiescom
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Remote address:8.8.8.8:53Request17.160.190.20.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request232.168.11.51.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request183.59.114.20.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request206.23.85.13.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request240.221.184.93.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request172.214.232.199.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request172.214.232.199.in-addr.arpaIN PTR
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Remote address:8.8.8.8:53Request88.210.23.2.in-addr.arpaIN PTRResponse88.210.23.2.in-addr.arpaIN PTRa2-23-210-88deploystaticakamaitechnologiescom
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Remote address:8.8.8.8:53Request11.227.111.52.in-addr.arpaIN PTRResponse
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66 B 90 B 1 1
DNS Request
8.8.8.8.in-addr.arpa
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73 B 159 B 1 1
DNS Request
228.249.119.40.in-addr.arpa
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70 B 133 B 1 1
DNS Request
83.210.23.2.in-addr.arpa
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72 B 158 B 1 1
DNS Request
17.160.190.20.in-addr.arpa
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72 B 158 B 1 1
DNS Request
232.168.11.51.in-addr.arpa
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72 B 158 B 1 1
DNS Request
183.59.114.20.in-addr.arpa
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71 B 145 B 1 1
DNS Request
206.23.85.13.in-addr.arpa
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73 B 144 B 1 1
DNS Request
240.221.184.93.in-addr.arpa
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148 B 128 B 2 1
DNS Request
172.214.232.199.in-addr.arpa
DNS Request
172.214.232.199.in-addr.arpa
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70 B 133 B 1 1
DNS Request
88.210.23.2.in-addr.arpa
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72 B 158 B 1 1
DNS Request
11.227.111.52.in-addr.arpa
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
236KB
MD5f539613bb8aa110f64481c22d073f510
SHA1c961c5aec12d17d0e6427bb2886619d604947c9a
SHA256e173a639506cfac3f65723d711ad072d18b95f2776581d43407e1ffb6bec441f
SHA512dba51c39a1d9f8cfe9d2a9b1cd9b06cb25f8bc60d3cae43105bb32cee0e7ff96960bd2438d4ee6e641a1416c05a5c67036696e195bb9f1cf17e49ebf158fc276